22206723

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{383}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 37158912

約数和(自身を除く): 14952189

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 251, 383, 753, 1149, 1757, 2681, 2761, 4213, 5271, 8043, 8283, 12639, 19327, 29491, 57981, 88473, 96133, 288399, 672931, 1057463, 2018793, 3172389, 7402241, 22206723]

約数ペア:

[(1, 22206723), (3, 7402241), (7, 3172389), (11, 2018793), (21, 1057463), (33, 672931), (77, 288399), (231, 96133), (251, 88473), (383, 57981), (753, 29491), (1149, 19327), (1757, 12639), (2681, 8283), (2761, 8043), (4213, 5271)]